Convert an on-camera tungsten light to LED

[lutnik]

It seems too cheap and easy to be true but I came across this replacement lamp on ebay:

http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=200020496186

Any experience with that? Any thought on whether it'd actually work?
They're also selling a Twin dimmable LED light a very low price.

http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=200020928715

Lutnik

 

[Ram S.O.S]

The first one does not look real to me, the second does but the price is unbelievable.